diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..b0a8221
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,6 @@
+[*]
+end_of_line = lf
+
+[*.{js,mjs,ts}]
+indent_size = 2
+trim_trailing_whitespace = true